diff --git a/gradle.properties b/gradle.properties
index d0864e56..6987a561 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -12,7 +12,7 @@ gormMongoDbVersion=7.0.0.RELEASE
 grailsVersion=4.0.2
 grailsDocsVersion=3.3.2
 groovyVersion=2.5.14
-slf4jVersion=1.7.22
+slf4jVersion=1.7.36
 spockVersion=1.3-groovy-2.5
 micronautVersion=1.0.3
 graphqlJavaVersion=14.1